JP7508471B2 - 補強スリーブ、光ファイバ接続部の補強構造及び補強方法 - Google Patents

補強スリーブ、光ファイバ接続部の補強構造及び補強方法 Download PDF

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JP7508471B2
JP7508471B2 JP2021550645A JP2021550645A JP7508471B2 JP 7508471 B2 JP7508471 B2 JP 7508471B2 JP 2021550645 A JP2021550645 A JP 2021550645A JP 2021550645 A JP2021550645 A JP 2021550645A JP 7508471 B2 JP7508471 B2 JP 7508471B2
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Prior art keywords
optical fiber
reinforcing
heat
fiber core
cores
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JP2021550645A
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Japanese (ja)
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JPWO2021065606A1 (https=
Inventor
知広 秋山
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Furukawa Electric Co Ltd
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Furukawa Electric Co Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2558—Reinforcement of splice joint
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2553—Splicing machines, e.g. optical fibre fusion splicer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4476—Terminating devices ; Cable clamps with heat-shrinkable elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2021550645A 2019-10-01 2020-09-23 補強スリーブ、光ファイバ接続部の補強構造及び補強方法 Active JP7508471B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019181579 2019-10-01
JP2019181579 2019-10-01
PCT/JP2020/035748 WO2021065606A1 (ja) 2019-10-01 2020-09-23 補強スリーブ、光ファイバ接続部の補強構造及び補強方法

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JPWO2021065606A1 JPWO2021065606A1 (https=) 2021-04-08
JP7508471B2 true JP7508471B2 (ja) 2024-07-01

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JP2021550645A Active JP7508471B2 (ja) 2019-10-01 2020-09-23 補強スリーブ、光ファイバ接続部の補強構造及び補強方法

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US (1) US11874499B2 (https=)
JP (1) JP7508471B2 (https=)
WO (1) WO2021065606A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019261A1 (fr) 2001-08-29 2003-03-06 France Telecom Procede de protection d'un ensemble de fibres optiques soudees et dispositif associe
JP2005024921A (ja) 2003-07-02 2005-01-27 Sumitomo Electric Ind Ltd 融着接続補強装置及び補強方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102316U (ja) * 1983-12-16 1985-07-12 松下電工株式会社 安定脚
JPS60102537U (ja) * 1983-12-20 1985-07-12 トキコ株式会社 油圧緩衝器
JPS60112371U (ja) * 1983-12-28 1985-07-30 関東自動車工業株式会社 塗装ロボツト
JPS60112372U (ja) * 1983-12-29 1985-07-30 帝国臓器製薬株式会社 錠剤のコ−テイング加工に使用するスプレ−ガンのキヤツプカバ−
JPS60127140U (ja) * 1984-01-31 1985-08-27 三和テッキ株式会社 油圧防振器
JPS6212102U (https=) * 1985-07-03 1987-01-24
JPS6212103U (https=) * 1985-07-05 1987-01-24
JPS6222609U (https=) * 1985-07-24 1987-02-10
JPH087364Y2 (ja) * 1985-07-24 1996-03-04 古河電気工業株式会社 テープ状光ファイバ心線用接続部補強器
JPS6235305U (https=) * 1985-08-20 1987-03-02
JPS6432208A (en) 1987-07-28 1989-02-02 Sumitomo Electric Industries Reinforcing member for optical fiber fusion splicing part
US5832162A (en) * 1995-12-15 1998-11-03 Tii Industries, Inc. Multiple fiber fusion splice protection sleeve
US6728451B2 (en) * 1999-09-21 2004-04-27 Tyco Telecommunications (Us) Inc. Optical fiber holding structure and method of making same
JP2004325623A (ja) * 2003-04-23 2004-11-18 Sumitomo Electric Ind Ltd 光ファイバ融着接続部補強装置及び融着接続部補強方法
KR101473025B1 (ko) * 2007-09-07 2014-12-15 스미토모 덴키 고교 가부시키가이샤 보호 슬리브 및 보호 슬리브의 제조 장치 및 제조 방법
JP6381591B2 (ja) * 2016-08-01 2018-08-29 株式会社フジクラ 補強構造
US10185089B2 (en) * 2016-09-15 2019-01-22 Ofs Fitel, Llc Splicing optical fiber cable using a mass fusion splicer having a pitch different from cable pitch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019261A1 (fr) 2001-08-29 2003-03-06 France Telecom Procede de protection d'un ensemble de fibres optiques soudees et dispositif associe
JP2005024921A (ja) 2003-07-02 2005-01-27 Sumitomo Electric Ind Ltd 融着接続補強装置及び補強方法

Also Published As

Publication number Publication date
WO2021065606A1 (ja) 2021-04-08
US11874499B2 (en) 2024-01-16
US20220137297A1 (en) 2022-05-05
JPWO2021065606A1 (https=) 2021-04-08

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